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  • Flange Butterfly Valves
  • Flange Butterfly Valves

    Design standard: EN593/AP1609

    Face to face according to EN558-1 series 13, EN558-1 series 14, AWWA C504

    Flange end drilling is according to EN1092 PN10-16, ASME B 16.1-16.5

    Size scope: DN50-DN1400

    Working temperature: NBR 0-70℃, EPDM 0-120℃

    Working pressure: PN10-16, Class 125-150

    Suitable medium: Water

    Coating: Epoxy coating with thickness ≥ 250um


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Product Description

Design standard: EN593/AP1609

Face to face according to EN558-1 series 13, EN558-1 series 14, AWWA C504

Flange end drilling is according to EN1092 PN10-16, ASME B 16.1-16.5

Size scope: DN50-DN1400

Working temperature: NBR 0-70℃, EPDM 0-120℃

Working pressure: PN10-16, Class 125-150

Suitable medium: Water

Coating: Epoxy coating with thickness ≥ 250um



Design standard: EN593/AP1609

Face to face 

according to:

EN558-1 series 13, EN558-1 series 14, AWWA C504

Flange end drilling 

is according to:

EN1092 PN10-16, ASME B 16.1-16.5
Size scope: DN50-DN1400

Working 

temperature: 

NBR 0-70℃, EPDM 0-120℃
Working pressure: PN10-16, Class 125-150
Suitable medium: Water
Coating: Epoxy coating with thickness ≥ 250um